2912485660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{15263}}^1$

素因数の和:15355

約数の個数: 96

約数和(自身を含む): 7385333760

約数和(自身を除く): 4472848100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 47, 58, 70, 94, 116, 140, 145, 188, 203, 235, 290, 329, 406, 470, 580, 658, 812, 940, 1015, 1316, 1363, 1645, 2030, 2726, 3290, 4060, 5452, 6580, 6815, 9541, 13630, 15263, 19082, 27260, 30526, 38164, 47705, 61052, 76315, 95410, 106841, 152630, 190820, 213682, 305260, 427364, 442627, 534205, 717361, 885254, 1068410, 1434722, 1770508, 2136820, 2213135, 2869444, 3098389, 3586805, 4426270, 5021527, 6196778, 7173610, 8852540, 10043054, 12393556, 14347220, 15491945, 20086108, 20803469, 25107635, 30983890, 41606938, 50215270, 61967780, 83213876, 100430540, 104017345, 145624283, 208034690, 291248566, 416069380, 582497132, 728121415, 1456242830, 2912485660]

約数ペア:

[(1, 2912485660), (2, 1456242830), (4, 728121415), (5, 582497132), (7, 416069380), (10, 291248566), (14, 208034690), (20, 145624283), (28, 104017345), (29, 100430540), (35, 83213876), (47, 61967780), (58, 50215270), (70, 41606938), (94, 30983890), (116, 25107635), (140, 20803469), (145, 20086108), (188, 15491945), (203, 14347220), (235, 12393556), (290, 10043054), (329, 8852540), (406, 7173610), (470, 6196778), (580, 5021527), (658, 4426270), (812, 3586805), (940, 3098389), (1015, 2869444), (1316, 2213135), (1363, 2136820), (1645, 1770508), (2030, 1434722), (2726, 1068410), (3290, 885254), (4060, 717361), (5452, 534205), (6580, 442627), (6815, 427364), (9541, 305260), (13630, 213682), (15263, 190820), (19082, 152630), (27260, 106841), (30526, 95410), (38164, 76315), (47705, 61052)]